Miller AlumaFeed 350 MPa Aluminum MIG System with XR-Pistol Pro

Master Aluminum Fabrication with Precision

Welding aluminum demands equipment that can handle the material's softness and high thermal conductivity. The Miller AlumaFeed 350 MPa Stationary Package is built from the ground up to turn aluminum welding from a frustration into a competitive advantage. This package equips you with the AlumaPower 350 MPa power source and the XR-Pistol Pro push-pull gun, giving you the reach and reliability needed for boat building, trailer fabrication, and sign manufacturing.

Advanced Arc Control

Forget the guesswork of setting up pulsed MIG. With Synergic Pulsed MIG, you simply dial in your wire feed speed, and the machine handles the rest, adjusting pulse parameters in real-time to match the power needed. This results in reduced spatter and superior fusion. For visible welds where appearance counts, the Profile Pulse mode creates a consistent ripple pattern that rivals TIG welding, all while maintaining the high deposition rates of MIG. You can even adjust the frequency to change the spacing of the ripples, giving you total artistic control over the finished bead.

Reliable Feeding Performance

The Achilles' heel of aluminum welding is wire feeding. The XR-Pistol Pro 25ft gun utilizes a synchronized push-pull system that gently but firmly drives the wire from the feeder to the contact tip. This eliminates the friction and buckling that lead to burn-backs and bird-nests. The pistol-grip design is balanced to sit naturally in your hand, allowing for better access to tight joints and maintaining proper gun angles without wrist strain. The industrial-quality cable is armored to resist cuts and abrasion, ensuring your gear survives the shop floor.

Built for the Shop

The XR-AlumaFeed Suitcase is tough enough to be dragged around the worksite, while the AlumaPower source stays protected by an aerospace-grade aluminum case. With features like Hot Start to eliminate cold lap at the beginning of welds and Crater fill to prevent termination cracking, every aspect of the weld cycle is managed for quality. Whether you are welding thin gauge sheet or heavy plate, this system provides the confidence and consistency professional welders demand.